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: Hallo, : ich habe ein Problem beim Zugriff auf mein ResultSet. : Beim Aufruf von res.next() bekomme ich die Exception "java.lang.ArrayIndexOutOfBoundsException: 2". : while (res.next()) : { : try : { : record = res.getInt("docID") + ";"; : record += res.getString("userField4"); : wr.writeRecord(record, ';'); : } : catch (Exception e) : { : log.error("Error reading value from record set + e.toString()); : } : } : Im StackTrace (s.u.) steht irgendwas von COM.ibm.db2.jdbc.net.DB2RowObject.forwardOnlyNext. Ich vermute mal, daß res.next() versucht, rückwärts im ResultSet zu springen. : Ich greife von Windows 2000 aus lokal auf eine DB2 7.2 zu. Als Treiber verwende ich den Net Driver (COM.ibm.db2.jdbc.net.DB2Driver) : Wäre nett, wenn mir da jemand weiterhelfen könnte? : Gruss MATT : : Hier ist noch der StackTrace: : java.lang.ArrayIndexOutOfBoundsException: 2 : at COM.ibm.db2.jdbc.net.DB2RowObject.getDataFromBuffer(DB2RowObject.java:528) : at COM.ibm.db2.jdbc.net.DB2RowObject.forwardOnlyNext(DB2RowObject.java:302) : at COM.ibm.db2.jdbc.net.DB2ResultSet.next(DB2ResultSet.java:307) : at net.compart.writer.DBCSVWriter.writeRecords(DBCSVWriter.java:191) : at net.compart.writer.DBCSVWriter.writeRecords(DBCSVWriter.java:102) : at net.compart.docpilot.action.DVFreimachung.perform(DVFreimachung.java:334) : at net.compart.docpilot.action.DVFreimachung.startDVFrei(DVFreimachung.java:245) : at net.compart.jsp.docpilot.action.DVFreiAction.execute(DVFreiAction.java:113) : at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484) : at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274) : at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482) : at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525) : at javax.servlet.http.HttpServlet.service(HttpServlet.java:760) : at javax.servlet.http.HttpServlet.service(HttpServlet.java:853) : at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247) : at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193) : at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) : at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) : at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) : at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) : at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) : at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) : at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:551) : at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) : at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) : at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) : at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415) : at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180) : at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) : at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171) : at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) : at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172) : at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641) : at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) : at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) : at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174) : at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643) : at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480) : at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995) : at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223) : at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:594) : at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392) : at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565) : at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619) : at java.lang.Thread.run(Thread.java:536)

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